FR2027706A1 - - Google Patents
Info
- Publication number
- FR2027706A1 FR2027706A1 FR6944475A FR6944475A FR2027706A1 FR 2027706 A1 FR2027706 A1 FR 2027706A1 FR 6944475 A FR6944475 A FR 6944475A FR 6944475 A FR6944475 A FR 6944475A FR 2027706 A1 FR2027706 A1 FR 2027706A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
- B28D1/186—Tools therefor, e.g. having exchangeable cutter bits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
- B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
- B27B5/34—Devices for securing a plurality of circular saw blades on a single saw spindle; Equipment for adjusting the mutual distance
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Road Repair (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78883869A | 1969-01-03 | 1969-01-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2027706A1 true FR2027706A1 (fr) | 1970-10-02 |
Family
ID=25145726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6944475A Withdrawn FR2027706A1 (fr) | 1969-01-03 | 1969-12-22 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3585761A (fr) |
JP (1) | JPS4923943B1 (fr) |
FR (1) | FR2027706A1 (fr) |
GB (1) | GB1254905A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4208843A (en) * | 1977-08-27 | 1980-06-24 | Ngk Insulators, Ltd. | Grinding attachment for porcelain bodies |
DE4142396C2 (de) * | 1991-12-20 | 1995-06-08 | Munderkingen Betonwerke | Vorrichtung zur Bearbeitung von Oberflächen |
US7143796B2 (en) * | 2002-08-26 | 2006-12-05 | Arasmith Stanley D | Wood-reducing apparatus with continual feeder assembly |
US8056549B1 (en) * | 2011-03-04 | 2011-11-15 | Husqvarna Construction Products North America Inc. | Concrete pavement texturing head |
JP5367920B1 (ja) * | 2013-07-23 | 2013-12-11 | ヒートロック工業株式会社 | 舗装路面の表面研削装置 |
FI3717701T3 (fi) * | 2017-11-27 | 2023-09-14 | Dynatech Systems Inc | Materiaalin poistamiseen tarkoitettu jyrsintärummuton järjestelmä ja menetelmä materiaalin poistamiseen tarkoitetun jyrsintärummuttoman järjestelmän valmistamiseksi |
US10570576B1 (en) * | 2018-09-19 | 2020-02-25 | Ahmed Younis Mothafar | Flexible groove inlay |
USD940767S1 (en) | 2020-01-24 | 2022-01-11 | Dynatech Systems, Inc. | Cutter head for grinding machines and the like |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1984936A (en) * | 1932-12-01 | 1934-12-18 | Norton Co | Grinding wheel |
GB864760A (en) * | 1958-01-18 | 1961-04-06 | Carl Klingspor | Grinding wheel |
US3376673A (en) * | 1964-09-08 | 1968-04-09 | Super Cut | Rotary cutter assembly for concrete leveler |
-
1969
- 1969-01-03 US US788838A patent/US3585761A/en not_active Expired - Lifetime
- 1969-11-10 GB GB54858/69A patent/GB1254905A/en not_active Expired
- 1969-12-22 FR FR6944475A patent/FR2027706A1/fr not_active Withdrawn
- 1969-12-22 JP JP44102575A patent/JPS4923943B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3585761A (en) | 1971-06-22 |
DE1965762A1 (de) | 1970-07-16 |
DE1965762B2 (de) | 1975-12-11 |
GB1254905A (en) | 1971-11-24 |
JPS4923943B1 (fr) | 1974-06-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |